Have some eggs in the bator, and just hand turning. Well the problem is some like to roll back or not how you want them to stay... I was thinking ice cube trays, but didn't really find any suitable for this. While moving some plants around it hit me, cut down one of my air pots... worked like a champ, they turn any direction you want and stay where you put them. It also allows you to keep many more in the same space, give it a try, I got mine at a hydroponics shop.